<template>
    <div>
		<van-nav-bar
		  left-arrow
		  @click-left="onClickLeft"
		  :border="false"		       
		>		
		  <van-icon name="arrow-left" slot="left" color="#000" size="20"/>
		  <div slot="title" class="weight_header">
		  	扫码
		  </div>
		 
	   </van-nav-bar>	    
        <div>{{scanStr}}</div>
    </div>
</template>
<script>
import {getFun} from '@/api/publicFun.js'	 
let publicFun=getFun()		
export default {
  data () {
    return {
      scanStr:''
    }
  },
  mounted () {
     this.scanStr=this.$router.currentRoute.query.scanStr;
  }

}
</script>
<style>
</style>
